Datasheet

43
9502A–AT42–07/08
AT42QT2160
10. Specifications
10.1 Absolute Maximum Specifications
10.2 Recommended Operating Conditions
Note: *Applicable to QT2160 on a typical setup, with Burst Repetition (BREP) = 2.
The effects of supply ripple and noise on performance is more prominent the nearer it is to the burst center frequency.
Vdd -0.5 to +6V
Max continuous pin current, any control or drive pin ±10 mA
Short circuit duration to ground, any pin infinite
Short circuit duration to Vdd, any pin infinite
Voltage forced onto any pin -0.6V to (Vdd + 0.6) Volts
CAUTION: Stresses beyond those listed under “Absolute Maximum Specifications" may cause permanent damage to
the device. This is a stress rating only and functional operation of the device at these or other conditions beyond those
indicated in the operational sections of this specification is not implied. Exposure to absolute maximum specification
conditions for extended periods may affect device reliability.
Operating temp -40
o
C to +85
o
C
Storage temp -55
o
C to +125
o
C
Vdd +1.8V to 5.5V
Supply ripple+noise* (<1MHz) ±25 mV
Supply ripple+noise* (>1MHz) ±50 mV
Cx transverse load capacitance per key 2 to 20 pF